How Can the Gun King Be Willing to Become a Night Killer?

Gu Zuochen accidentally obtained the ring of Tianyun God in the Anli Mountain Cave, but the contents of the ring seemed to be imprisoned by Tianyun God. When Gu Zuochen's cultivation reached the Holy Spirit realm, Gu Zuochen unexpectedly discovered that there was a mysterious ancient book in the ring of Tianyun God, which turned out to be the Qimen Xuanshu heaven-defying cultivation system that had been lost for thousands of years. After many years, this Qimen Xuan Shu, a heaven-defying cultivation system, finally came to light. With the power of the ancient book, Gu Zuochen unexpectedly broke through the plane and came to the world of cultivation. In the world of cultivation, planes intersect, thousands of sects stand in great numbers, and winds and clouds gather together. Strong men with different backgrounds all have the same pursuit in this world of cultivation, which is to pursue the path to promotion and enlightenment. And at this moment, Gu Zuochen's journey to ascension has officially begun... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.